DE102008032242B4 - Vorrichtung zum Erzeugen und Bereitstellen eines Unterdrucks, sowie Belüftungsventil - Google Patents

Vorrichtung zum Erzeugen und Bereitstellen eines Unterdrucks, sowie Belüftungsventil Download PDF

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Publication number
DE102008032242B4
DE102008032242B4 DE200810032242 DE102008032242A DE102008032242B4 DE 102008032242 B4 DE102008032242 B4 DE 102008032242B4 DE 200810032242 DE200810032242 DE 200810032242 DE 102008032242 A DE102008032242 A DE 102008032242A DE 102008032242 B4 DE102008032242 B4 DE 102008032242B4
Authority
DE
Germany
Prior art keywords
valve
pressure chamber
pressure
suction
check valve
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
DE200810032242
Other languages
German (de)
English (en)
Other versions
DE102008032242A1 (de
Inventor
Dipl.-Ing. Schneider Willi
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Joma Polytec GmbH
Original Assignee
Joma Polytec GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Joma Polytec GmbH filed Critical Joma Polytec GmbH
Priority to DE200810032242 priority Critical patent/DE102008032242B4/de
Priority to EP09772394A priority patent/EP2291304A2/de
Priority to US12/999,215 priority patent/US8973604B2/en
Priority to PCT/EP2009/058105 priority patent/WO2010000694A2/de
Priority to CN2009801161385A priority patent/CN102015394B/zh
Priority to JP2011515408A priority patent/JP5242783B2/ja
Publication of DE102008032242A1 publication Critical patent/DE102008032242A1/de
Application granted granted Critical
Publication of DE102008032242B4 publication Critical patent/DE102008032242B4/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T17/00—Component parts, details, or accessories of power brake systems not covered by groups B60T8/00, B60T13/00 or B60T15/00, or presenting other characteristic features
    • B60T17/02—Arrangements of pumps or compressors, or control devices therefor
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60T—VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF; BRAKE CONTROL SYSTEMS OR PARTS THEREOF, IN GENERAL; ARRANGEMENT OF BRAKING ELEMENTS ON VEHICLES IN GENERAL; PORTABLE DEVICES FOR PREVENTING UNWANTED MOVEMENT OF VEHICLES; VEHICLE MODIFICATIONS TO FACILITATE COOLING OF BRAKES
    • B60T13/00—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems
    • B60T13/10—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release
    • B60T13/24—Transmitting braking action from initiating means to ultimate brake actuator with power assistance or drive; Brake systems incorporating such transmitting means, e.g. air-pressure brake systems with fluid assistance, drive, or release the fluid being gaseous
    • B60T13/46—Vacuum systems
    • B60T13/52—Vacuum systems indirect, i.e. vacuum booster units
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7838—Plural
    • Y10T137/7842—Diverse types
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/7722—Line condition change responsive valves
    • Y10T137/7837—Direct response valves [i.e., check valve type]
    • Y10T137/7876—With external means for opposing bias
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/87917—Flow path with serial valves and/or closures
    • Y10T137/87981—Common actuator

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Valves And Accessory Devices For Braking Systems (AREA)
  • Check Valves (AREA)
  • Jet Pumps And Other Pumps (AREA)
DE200810032242 2008-07-01 2008-07-01 Vorrichtung zum Erzeugen und Bereitstellen eines Unterdrucks, sowie Belüftungsventil Active DE102008032242B4 (de)

Priority Applications (6)

Application Number Priority Date Filing Date Title
DE200810032242 DE102008032242B4 (de) 2008-07-01 2008-07-01 Vorrichtung zum Erzeugen und Bereitstellen eines Unterdrucks, sowie Belüftungsventil
EP09772394A EP2291304A2 (de) 2008-07-01 2009-06-29 Vorrichtung zum erzeugen und bereitstellen eines unterdrucks, sowie belüftungsventil
US12/999,215 US8973604B2 (en) 2008-07-01 2009-06-29 Device for producing and providing a vacuum, and ventilation valve
PCT/EP2009/058105 WO2010000694A2 (de) 2008-07-01 2009-06-29 Vorrichtung zum erzeugen und bereitstellen eines unterdrucks, sowie belüftungsventil
CN2009801161385A CN102015394B (zh) 2008-07-01 2009-06-29 用于产生和提供真空的装置以及通气阀
JP2011515408A JP5242783B2 (ja) 2008-07-01 2009-06-29 負圧を発生しかつ供給する装置ならびに通気弁

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE200810032242 DE102008032242B4 (de) 2008-07-01 2008-07-01 Vorrichtung zum Erzeugen und Bereitstellen eines Unterdrucks, sowie Belüftungsventil

Publications (2)

Publication Number Publication Date
DE102008032242A1 DE102008032242A1 (de) 2010-01-07
DE102008032242B4 true DE102008032242B4 (de) 2015-03-05

Family

ID=41335240

Family Applications (1)

Application Number Title Priority Date Filing Date
DE200810032242 Active DE102008032242B4 (de) 2008-07-01 2008-07-01 Vorrichtung zum Erzeugen und Bereitstellen eines Unterdrucks, sowie Belüftungsventil

Country Status (6)

Country Link
US (1) US8973604B2 (ja)
EP (1) EP2291304A2 (ja)
JP (1) JP5242783B2 (ja)
CN (1) CN102015394B (ja)
DE (1) DE102008032242B4 (ja)
WO (1) WO2010000694A2 (ja)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011005464B4 (de) * 2011-03-11 2014-07-17 Fmp Technology Gmbh Fluid Measurements & Projects Vorrichtung zur Erzeugung eines Unterdrucks
DE202016007448U1 (de) * 2016-12-07 2018-03-08 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Vakuumsystem für einen Bremskraftverstärker

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759865B1 (de) * 1994-05-16 2000-03-08 Continental Teves AG & Co. oHG Bremsanlage für kraftfahrzeuge mit pneumatischem bremskraftverstärker

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3003823A (en) * 1960-08-15 1961-10-10 Power Brake Equipment Company Diesel engine vacuum pump
GB954316A (en) * 1960-09-10 1964-04-02 Knorr Bremse Gmbh Improvements in or relating to vacuum and compressed-air braking installations for rail vehicles
US3285672A (en) * 1961-03-21 1966-11-15 Royal Industries Fluid operated braking system
DE2821814C2 (de) 1978-05-19 1986-10-16 Daimler-Benz Ag, 7000 Stuttgart Saugluftanlage für Kraftfahrzeuge
JPS6029365A (ja) * 1983-07-28 1985-02-14 Nissin Kogyo Kk 車両用負圧式倍力装置の負圧源装置
CA2125206C (en) * 1993-06-07 2000-07-25 Yasuo Yamabe Vacuum valve control device and vacuum valve
CN1546345A (zh) * 2003-12-16 2004-11-17 邓亦林 汽车紧急制动装置
DE102006004288A1 (de) 2006-01-31 2007-08-02 Robert Bosch Gmbh Unterdruckversorgungseinrichtung

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0759865B1 (de) * 1994-05-16 2000-03-08 Continental Teves AG & Co. oHG Bremsanlage für kraftfahrzeuge mit pneumatischem bremskraftverstärker

Also Published As

Publication number Publication date
DE102008032242A1 (de) 2010-01-07
WO2010000694A3 (de) 2010-06-10
WO2010000694A2 (de) 2010-01-07
EP2291304A2 (de) 2011-03-09
JP5242783B2 (ja) 2013-07-24
US20110126922A1 (en) 2011-06-02
US8973604B2 (en) 2015-03-10
CN102015394A (zh) 2011-04-13
JP2011526554A (ja) 2011-10-13
CN102015394B (zh) 2013-07-03

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
8127 New person/name/address of the applicant

Owner name: JOMA-POLYTEC KUNSTSTOFFTECHNIK GMBH, 72411 BOD, DE

8127 New person/name/address of the applicant

Owner name: JOMA-POLYTEC GMBH, 72411 BODELSHAUSEN, DE

R016 Response to examination communication
R016 Response to examination communication
R016 Response to examination communication
R018 Grant decision by examination section/examining division
R020 Patent grant now final